13-Letter Words Starting: WA

• any of various mostly tropical insects having long twiglike bodies

• a periodic state during which you are conscious and aware of the world

• a temporary state in which you are unable (or unwilling) to sleep

• the process of paying close and continuous attention

• the act of treating something to make it repel water

• a coating capable of making a surface waterproof

• Either of two New World warblers, Parkesia motacilla (the Louisiana waterthrush) and Parkesia noveboracensis (the Northern waterthrush).